GB201412082D0 - A data processing apparatus and method for performing lock-protected processing operations for multiple threads - Google Patents

A data processing apparatus and method for performing lock-protected processing operations for multiple threads

Info

Publication number
GB201412082D0
GB201412082D0 GBGB1412082.8A GB201412082A GB201412082D0 GB 201412082 D0 GB201412082 D0 GB 201412082D0 GB 201412082 A GB201412082 A GB 201412082A GB 201412082 D0 GB201412082 D0 GB 201412082D0
Authority
GB
United Kingdom
Prior art keywords
multiple threads
processing apparatus
data processing
performing lock
processing operations
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB1412082.8A
Other versions
GB2528056B (en
GB2528056A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ARM Ltd
Original Assignee
ARM Ltd
Advanced Risc Machines Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Priority to GB1412082.8A priority Critical patent/GB2528056B/en
Publication of GB201412082D0 publication Critical patent/GB201412082D0/en
Priority to PCT/GB2015/051469 priority patent/WO2016005720A1/en
Priority to CN201580036289.5A priority patent/CN106537329B/en
Priority to US15/322,882 priority patent/US10423467B2/en
Publication of GB2528056A publication Critical patent/GB2528056A/en
Application granted granted Critical
Publication of GB2528056B publication Critical patent/GB2528056B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G06F9/526—Mutual exclusion algorithms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • G06F9/30087—Synchronisation or serialisation instructions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • G06F9/3009—Thread control instructions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G06F9/3851—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution from multiple instruction streams, e.g. multistreaming
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units
    • G06F9/3888—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled by a single instruction for multiple threads [SIMT] in parallel
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Storage Device Security (AREA)
  • Emergency Protection Circuit Devices (AREA)
GB1412082.8A 2014-07-08 2014-07-08 A data processing apparatus and method for performing lock-protected processing operations for multiple threads Active GB2528056B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1412082.8A GB2528056B (en) 2014-07-08 2014-07-08 A data processing apparatus and method for performing lock-protected processing operations for multiple threads
PCT/GB2015/051469 WO2016005720A1 (en) 2014-07-08 2015-05-19 A data processing apparatus and method for performing lock-protected processing operations for multiple threads
CN201580036289.5A CN106537329B (en) 2014-07-08 2015-05-19 Data processing apparatus and method for performing lock protection processing operations for multiple threads
US15/322,882 US10423467B2 (en) 2014-07-08 2015-05-19 Data processing apparatus and method for performing lock-protected processing operations for multiple threads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1412082.8A GB2528056B (en) 2014-07-08 2014-07-08 A data processing apparatus and method for performing lock-protected processing operations for multiple threads

Publications (3)

Publication Number Publication Date
GB201412082D0 true GB201412082D0 (en) 2014-08-20
GB2528056A GB2528056A (en) 2016-01-13
GB2528056B GB2528056B (en) 2021-06-16

Family

ID=51410757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1412082.8A Active GB2528056B (en) 2014-07-08 2014-07-08 A data processing apparatus and method for performing lock-protected processing operations for multiple threads

Country Status (4)

Country Link
US (1) US10423467B2 (en)
CN (1) CN106537329B (en)
GB (1) GB2528056B (en)
WO (1) WO2016005720A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2539958B (en) * 2015-07-03 2019-09-25 Advanced Risc Mach Ltd Data processing systems
CN108021597B (en) * 2016-10-28 2022-02-08 阿里巴巴集团控股有限公司 Parallel counter, server and counting method
US10606595B2 (en) * 2018-03-23 2020-03-31 Arm Limited Data processing systems
CN108874446B (en) * 2018-04-12 2020-10-16 武汉斗鱼网络科技有限公司 Multithreading access method and device
CN108762942B (en) * 2018-04-12 2020-10-16 武汉斗鱼网络科技有限公司 Multithreading access method and device
US10831500B2 (en) 2018-06-10 2020-11-10 International Business Machines Corporation Adaptive locking in elastic threading systems
CN109344136A (en) * 2018-12-13 2019-02-15 浪潮(北京)电子信息产业有限公司 A kind of access method of shared-file system, device and equipment
US11361400B1 (en) 2021-05-06 2022-06-14 Arm Limited Full tile primitives in tile-based graphics processing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630136A (en) * 1995-06-09 1997-05-13 Sun Microsystems, Inc. Method and apparatus for serializing access to multithreading unsafe resources
US20050026810A1 (en) * 2003-07-23 2005-02-03 Pfizer Inc. Treatment of male sexual dysfunction
GB2414573B (en) * 2004-05-26 2007-08-08 Advanced Risc Mach Ltd Control of access to a shared resource in a data processing apparatus
CN101685408B (en) 2008-09-24 2013-10-09 国际商业机器公司 Method and device for accessing shared data structure by multiple threads in parallel
CN101854302B (en) 2010-05-27 2016-08-24 中兴通讯股份有限公司 Message order-preserving method and system
US8966491B2 (en) * 2012-04-27 2015-02-24 Oracle International Corporation System and method for implementing NUMA-aware reader-writer locks
US9329895B2 (en) * 2014-01-22 2016-05-03 International Business Machines Corporation Reader-writer lock

Also Published As

Publication number Publication date
WO2016005720A1 (en) 2016-01-14
CN106537329B (en) 2020-03-06
CN106537329A (en) 2017-03-22
GB2528056B (en) 2021-06-16
US10423467B2 (en) 2019-09-24
US20170139757A1 (en) 2017-05-18
GB2528056A (en) 2016-01-13

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